After reading How to slim down properly, I guess I need to work harder at my daily situp so that my tummy will not appear on my wedding day. I have worked out 50 situp yesterday, but I guess that is not enough.
Today, I have run down the stair, take a bus to the MRT station, climb up four flight of stairs to the train platform, walk from the Mrt station to my office. Tonight when I am going home, I am going to climb up 9 storeys of steps. I hope by doing all that, I will slim down a bit more.